Textbook
Chapter 1: Numbers and Operations
Chapter 2: Fractions, Decimals And Percentages
Chapter 3: Money
Chapter 4: Time
Chapter 5: Measurement
Chapter 6: Space
Chapter 7: Coordinates, Ratio And Proportion
Chapter 8: Data Handling
Chapter 2: Fractions, Decimals And Percentages
What you need to learn in this chapter
In this chapter, you will learn about fractions, decimals, and percentages. You will learn how to convert improper fractions to mixed numbers and vice versa.
You will also learn how to add up to three numbers involving proper fractions, whole numbers, and mixed numbers.
You will also learn how to solve problems using these concepts. This chapter will help you understand how to use fractions, decimals, and percentages in real-life situations.
Topics in this chapter
1. Fractions
What you will learn in this topic
- Convert improper fractions to mixed numbers and vice versa
- Add up to three numbers involving proper fractions, whole numbers and mixed numbers
- Subtraction of fractions: (i) Subtract any two numbers involving whole numbers, proper fractions and mixed numbers. (ii) Subtract any two numbers from one number involving whole numbers, proper fractions and mixed numbers
- Solve mixed operations of addition and subtraction involving whole numbers, proper fractions and mixed numbers
- Determine the value of proper fractions and mixed numbers of a quantity
2. Decimals
What you will learn in this topic
- Add up to three decimals up to three decimal places
- Subtract up to two decimals from one decimal up to three decimal places
- Multiply decimals by one-digit number, 10, 100 and 1000 with the product up to three decimal places
- Divide decimals by one-digit number, 10, 100 and 1000, and the quotient up to three decimal places
3. Percentages
What you will learn in this topic
- Convert fractions to percentages and vice versa
- Calculate percentages of quantity of objects
4. Problem solving
What you will learn in this topic
- Solve problems involving fractions, decimals and percentages.
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